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1)  dispersion curvature
色散曲度
1.
,combining the Taylor series or multinomial in transmission wavelength and supposing every term coefficient of multinomial being equal to zero,so the dispersion,dispersion slope and dispersion curvature can be compensated.
提出利用色散系数函数在波长上进行泰勒展开或写成多项式形式的分析方法,分析表明宽带内任意波长要实现色散、色散斜率、色散曲度的补偿,必须使总色散多项式前的系数为零。
2)  dispersion curves
色散曲线
1.
Study of magnon dispersion curves in one-dimensionl heisenberg antiferromagnetic chain with bocnd alternaton;
一维更键Heisenberg反铁磁链系统的磁振子色散曲线的研究
2.
The calculation shows that the interface modes are strongly scattered at the boundaries of Brillouin Zones,and the band gaps are formed in the dispersion curves of the interface modes.
计算表明:在布里渊区边界,界面波有强烈的散射,而在色散曲线上形成间隙。
3.
This article put forward a new numerical method which has a strong applicability and expansibility in numerical computing TM0n dispersion curves in arbitrary axial symmetric cylindrical periodic SWS(Slow-Wave Structure) by using Field-Matching Method.
运用场匹配法,推导出一种原则上可数值求解任意圆柱轴对称周期结构慢波波导冷腔TM0n模色散曲线的方法。
3)  dispersion curve
色散曲线
1.
Modal characteristic equations of mode HE11,TE01 and TM01 are analysed by numerical method and their dispersion curves are given.
对于 HE11、TE0 1、TM0 1三个低阶模的特征方程进行了数值计算 ,给出了它们的色散曲线 ,然后研究了内包层与芯层的半径比、内包层的折射率对色数曲线和截止频率的影
2.
Calculated out the corresponding value of n,then map the dispersion curve,and verify function relation.
采用汞灯光谱谱线波长为已知数据,测量其通过三棱镜后所对应的各最小偏向角,求出其对应的折射率n值,进而作出色散曲线,验证其所满足的函数关系,在此基础上用图解插值法求其钠光谱谱线波长。
3.
The cavity mode method presented in this paper is used for analysis of the dispersion curves in periodical accelerating structures.
它首先利用有限元等方法计算出单个加速腔内的电短路和磁短路模式 ,然后构造出闭模和开模 ,把耦合腔中的单通带电磁场展开为开模和闭模的线性叠加 ,再结合耦合孔处开模对应的能通量 ,经过数学变换后就得到整个结构的单通带色散曲线 。
4)  chromatic dispersion
色度色散
1.
Single-mode fiber chromatic dispersion and its measurement and compensation technique;
单模光纤的色度色散及其测量和补偿技术
2.
Temperature dependence of the chromatic dispersion of G.652 fibers;
G.652光纤色度色散的温度特性
3.
The impact of fiber chromatic dispersion on the BER(bit error rate) performance of a direct sequence optical code-division multiple-access(COMA) system is analyzed based on the coupled nonlinear Schrdinger equation(CNLSE).
基于耦合非线性薛定谔方程分析了光CDMA传输系统中光纤色度色散对传输性能的影响,给出了考虑色度色散系数r后光BER的表达式,使得对系统BER的理论分析更加有效。
5)  chromatic dispersion(CD)
色度色散(CD)
6)  velocity dispersion
速度色散
1.
Relations between fluid viscosity and attenuation, modulus or velocity dispersion in porous sandstone;
砂岩中孔隙流体的黏性与衰减、模量和速度色散
2.
The viscosity coefficient of pore fluid in saturated sandstone has an obvious effect on theattenuation, modulus, and velocity dispersion in low frequency range.
饱和砂岩中扎隙液体的粘滞系数对饱和砂岩的衰减、模量和速度色散的影响在较低频段是明显的。
3.
To study the mechanism, we performed seismic numerical simulation of geological models with a hydrocarbon-bearing zone using the 2-D diffusive-viscous wave equation which can effectively model the characteristics of velocity dispersion and transform the seismic dat.
为进一步探讨其机理,论文作者采用了二维弥散-粘滞型波动方程对包含气层的地质模型进行地震数值模拟,并在波场延拓过程中考虑了地震波的速度色散效应。
补充资料:染色坚牢度、色牢度
分子式:
CAS号:

性质:又称染色坚牢度、色牢度。印染的纺织材料(纤维、纱线、纺织物)的色泽受外界影响的坚牢程度。亦即染色的纺织材料在生产加工和使用时对各种化学作用、物理作用和机械作用的抵抗能力。根据作用对象不同,可分:耐日晒、水洗、摩擦、熨烫、氯漂、高温升华、酸、碱等化学品的各种牢度。以试验后的褪色、沾色程度廉政定等级表示。评级方法除日晒牢度以8级“蓝色标准”评定外,其他各项按“染色牢度褪色样卡”(灰色样卡)5级制评定。

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